This is the hdsPack in MC 1.12! (You can find the MC 1.7 version on the Technic Launcher)
This modpack is based on Tech mods. You can make farms and factories!
But don't worry, it's got some Magic mods so everyone can enjoy it!
It hasn't got a quest system, so you can do what you want!
It's got some WorldGen mods such as Biomes O'Plenty and Natura.